"Because the IIf function does NOT use short-circuit evaluation, it always evaluates all three of its arguments."
^^^^
In your case, if "enc" IS actually Nothing, then Nothing would be passed to the StreamReader() Constructor since ALL THREE arguments are evaluated regardless of the result of the conditional portion. This will probably result in an exception being thrown.

A long time ago (May 2011), I have written an article showing you how to create a DLL using Visual Studio 2005 to be hosted in SQL Server 2005. That was valid at that time and it is still valid if you are still using these versions. You can still re…

It was really hard time for me to get the understanding of Delegates in C#. I went through many websites and articles but I found them very clumsy. After going through those sites, I noted down the points in a easy way so here I am sharing that unde…

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